Results 131 to 140 of about 680 (170)
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Lattice schemes for multiphase and multicomponent flows: theory and applications
2018Andrea Montessori, Giacomo Falcucci
exaly +2 more sources
A variable relaxation scheme for multiphase, multicomponent flow
Transport in Porous Media, 2007We propose a variable relaxation scheme for the simulation of 1D, two-phase, multicomponent flow in porous media. For these strongly nonlinear systems, traditional high order upwind schemes are impractical: Riemann solutions are not directly available when the phase behavior is complex, and the systems are weakly hyperbolic at isolated points ...
Shalini B. Krishnamurthy +1 more
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Multiphase and Multicomponent Flows
2016After reading this chapter, you will be able to expand lattice Boltzmann simulations by including non-ideal fluids, using either the free-energy or the Shan-Chen pseudopotential method. This will allow you to simulate fluids consisting of multiple phases (e.g. liquid water and water vapour) and multiple components (e.g. oil and water).
Timm Krüger +5 more
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Parallel Simulation of Multiphase/Multicomponent Flow Models
2005The simulation of flow in porous media is a computationally demanding task. Thermodynamical equilibrium calculations and complex, heterogeneous geological structures normally gives a multiphysics/multidomain problem to solve. Thus, efficient solution methods are needed.
Erlend Øian +3 more
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Application of interface capturing schemes on multiphase/multicomponent compressible flow of underwater explosion [PDF]
8th European Congress on Computational Methods in Applied Sciences and Engineering, 2022 We present in this work shock-/interface-capturing numerical methods in the finitevolume central-weighted essentially non-oscillatory (CWENO) reconstruction scheme on unstructured grids for the simulation of multi-component or multiphase compressible ...
E. Adebayo, P. Tsoutsanis, K. Jenkins
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Investigation of multiphase multicomponent aerosol flow dictating pMDI-spacer interactions
International Journal of Pharmaceutics, 2017The use of Pressurized metered dose inhalers (pMDIs) for the treatment of asthma and other chronic obstructive pulmonary diseases is frequently associated with breath-actuation synchronization problems and poor pulmonary delivery, particularly amongst the pediatric and geriatric population groups.
Saurabh, Sarkar +2 more
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modeling of multicomponent multiphase mixture flows on the basis of the density-functional method
Fluid Dynamics, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Demyanov, A. Yu., Dinariev, O. Yu.
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Transport in Porous Media, 2016
This article describes experimental results and the numerical validation for multiphase, multicomponent evaporation in porous media 1d flow. We apply the model of Lindner et al. (Transp. Porous Media 112(2):313–332, 2016. doi: 10.1007/s11242-016-0646-6 ).
F. Lindner, M. Pfitzner, Ch. Mundt
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This article describes experimental results and the numerical validation for multiphase, multicomponent evaporation in porous media 1d flow. We apply the model of Lindner et al. (Transp. Porous Media 112(2):313–332, 2016. doi: 10.1007/s11242-016-0646-6 ).
F. Lindner, M. Pfitzner, Ch. Mundt
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Simulation of multicomponent multiphase flow using lattice Boltzmann method
AIP Conference Proceedings, 2012We present a lattice Boltzmann study of a droplet dynamics on solid surface. For this purpose, a lattice Boltzmann model by Shan and Chen (SC) was used in modeling two-dimensional (2D) multicomponent multiphase (MCMP) of droplet dynamics. The miscible/immiscible region is determined for couples of initial densities and cohesion strengths through ...
Che Sidik, Nor Azwadi +1 more
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